Show:
Body Systems
Nutrition and Health
Electricity
The Hydrosphere
Combined
100
It's the first and smallest level of biological organization.
The cell
100
Why is food important?
Because it gives us the energy and nutrients necessary for our bodies
100
Mention 3 examples of different types of energy
chemial, kinetic, wind, electric, thermal,hydraulic, light, sound
100
Are the three states of water during the water cycle
Solid, liquid and gas
100
It's the level of biological organization that includes all others.
Organism
200
This system consists of a group of organs that convert food into nutrients and eliminate what we do not need.
The digestive system
200
What are the four types of nutrients?
Protein, carbohydrates, lipids, vitamins and minerals
200
What type of energy do the following objects need to work? A television, microwave and computer
Electric energy
200
Mention the stages of the water cycle in the correct order
evaporation, condensation, precipitation, surface runoff, infiltration, transpiration
200
Eggs, sausages, milk and fish are from _______ origin.
animal
300
A liquid tissue found in blood vessels; travels through the organism to transport substances such as nutrients, oxygen and waste.
Blood
300
They help build body structures, like muscles, hair and nails.
Proteins
300
This scientist invented the first electric battery.
Alessandro Volta
300
What is the distribution of water on Earth?
97% is salt water and 3% is fresh water
300
Are the smallest and the most abundant living organisms on the planet.
Bacteria
400
In the digestive system, this organ produces gastric juices to help digestion.
The stomach
400
Food rich in carbohydrates
pasta, bread, rice, potatoes and corn
400
What are the two types of electric circuits?
Series and parallel
400
What are the zones of the ocean?
Photic and Aphotic zones
400
Scientist and politician from the USA, flew a kite during a storm and he was trying to demonstrate the electrical nature of lightning.
Benjamin Franklin
500
Identify the level of biological organization of the following: brain, neuron, respiratory, cat
Organ, cell, system, organism
500
Give examples of microorganisms
Bacteria, fungi, virus
500
Classification of objects according to their capacity to conduct an electric current.
conductors and insulators
500
These are like rivers under the ocean that move in different directions and can be warm or cold.
Ocean currents
500
These are swells on the surface of the water that break on the shore.
Waves